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Open on Codeforces · 856 unique accepted
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Quality: 459 global accepts · Tags: — · first AC: May 16, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 8,083 global accepts · Tags: combinatorics, dp, math, sortings · first AC: Apr 20, 2024 · last AC: Apr 20, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 9,242 global accepts · Tags: binary search, math, number theory · first AC: Mar 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,364 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, two pointers · first AC: Feb 23, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 7,620 global accepts · Tags: binary search, bitmasks, brute force, dp · first AC: Sep 21, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 13,072 global accepts · Tags: dfs and similar, dp, graphs, trees · first AC: Aug 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,849 global accepts · Tags: chinese remainder theorem, math, number theory · first AC: Jul 25, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 19,185 global accepts · Tags: dfs and similar, dp, trees · first AC: Jun 10, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,489 global accepts · Tags: geometry · first AC: Jan 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,202 global accepts · Tags: bitmasks, divide and conquer, meet-in-the-middle · first AC: Jan 9, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,061 global accepts · Tags: dp, hashing, strings · first AC: Dec 6, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 7,404 global accepts · Tags: data structures, divide and conquer, two pointers · first AC: Nov 23, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,579 global accepts · Tags: greedy · first AC: Oct 18, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,182 global accepts · Tags: dp, games, implementation, strings · first AC: Jan 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,573 global accepts · Tags: binary search, brute force, data structures, dp, dsu, greedy, implementation, sortings · first AC: Nov 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,549 global accepts · Tags: dp, math, sortings · first AC: Nov 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,860 global accepts · Tags: greedy, implementation, math, sortings · first AC: Nov 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,369 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Nov 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,101 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graphs · first AC: Sep 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,862 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Jul 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,236 global accepts · Tags: binary search, data structures, flows, greedy, two pointers · first AC: Jul 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,658 global accepts · Tags: bitmasks, constructive algorithms, implementation, interactive, math · first AC: Mar 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,847 global accepts · Tags: brute force, constructive algorithms, dfs and similar, greedy, number theory, trees, two pointers · first AC: Dec 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,019 global accepts · Tags: binary search, brute force, constructive algorithms, implementation, interactive · first AC: Nov 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,399 global accepts · Tags: constructive algorithms, graphs, greedy, implementation · first AC: Oct 14, 2024 · C++20 (GCC 13-64) (first AC)